package m4_routing;

import com.rabbitmq.client.*;

import java.io.IOException;
import java.util.Scanner;
import java.util.UUID;
import java.util.concurrent.TimeoutException;

public class Consumer {
    public static void main(String[] args) throws IOException, TimeoutException {
        //连接
        ConnectionFactory f = new ConnectionFactory();
        f.setHost("192.168.249.129");
        f.setPort(5672);
        f.setUsername("admin");
        f.setPassword("admin");
        Channel c = f.newConnection().createChannel();

        //定义交换机,定义随机队列,绑定

        c.exchangeDeclare("direct_logs", BuiltinExchangeType.DIRECT);
        String queue = UUID.randomUUID().toString();
        c.queueDeclare(queue,false,true,true,null);
        System.out.println("输入绑定建，用空格隔开");
        String s = new Scanner(System.in).nextLine();
        String[] keys = s.split("\\s+");
        for(String key : keys){
         c.queueBind(queue,"direct_logs",key);
        }

        DeliverCallback deliverCallback = new DeliverCallback() {

            @Override
            public void handle(String consumerTag, Delivery message) throws IOException {
                String msg = new String(message.getBody());
                String key = message.getEnvelope().getRoutingKey();

                System.out.println(key+" - "+ msg);
            }
        };
        CancelCallback cancelCallback = new CancelCallback() {
            @Override
            public void handle(String consumerTag) throws IOException {

            }
        };

        //从随机队列接受消息
        c.basicConsume(queue,true,deliverCallback,cancelCallback);
    }
}
